ta.an describes those pierced in the scene of the slain in Isaiah 14:19.

The attested use depicts people who have been pierced among the slain, expressed as a passive participle in Isaiah 14:19.

1. Pierced among the slain · dominant

   In Isaiah 14:19, the passive participle occurs with “the slain” in a scene involving a sword; the APB renders the clause “clothed with the slain who are pierced by a sword.”

   Isaiah 14:19

In the Anselm Project Bible: In Isaiah 14:19, the APB presents the clause as “the slain who are pierced by a sword.” That wording confirms the scene without isolating the term's precise English equivalent.